How to read and parse a comma delimited file? Help

Hi, does anyone know to read and parse a comma delimited file?
Should I use StreamTokenizer, StringTokenizer, or the oro RegEx packages?
What is the best?
I have a file that has several lines of data that is double-quoted and comma delimited like:
"asdfadsf", "asdfasdfasfd", "asdfasdfasdf", "asdfasdf"
"asdfadsf", "asdfasdfasfd", "asdfasdfasdf", "asdfasdf"
Any help would be greatly appreciated.
thanks,
Spack

import java.util.*;
import java.io.*;
public class ResourcePortalParser
    public ResourcePortalParser()
    public Vector tokenize() throws IOException
      File reportFile = new File("C:\\Together5.5\\myprojects\\untitled2\\accessFile.txt");
     Vector tokenVector = new Vector();
      StreamTokenizer tokenized = new StreamTokenizer(new FileReader(reportFile));
     tokenized.eolIsSignificant(true);
          while (tokenized.nextToken() != StreamTokenizer.TT_EOF)
               switch(tokenized.ttype)
                    case StreamTokenizer.TT_WORD :
                    System.out.println("Adding token - " + tokenized.sval);
                         tokenVector.addElement(tokenized.sval);
                         break;
          return tokenVector;
[\code]

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